| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.67 | 13.257% | $283.9013 | $283.90 | $283.90 | $283.90 |
| Purchase #2 | $130.25 | 12.862% | $147.0028 | $147.00 | $147.00 | $147.00 |
| Purchase #3 | $71.37 | 4.577% | $74.6366 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $96.28 | 3.667% | $99.8106 | $99.81 | $99.80 | $99.80 |
| Purchase #5 | $40.79 | 8.267% | $44.1621 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $67.42 | 4.679% | $70.5746 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $245.83 | 13.620% | $279.312 | $279.31 | $279.30 | $279.30 |
| 7 purchase totals = | $902.61 | $999.4000 | $999.39 | $999.35 | $999.40 | |